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Square copper heatsink with dense skived fins, 26 mm tall

Silverstone

Silverstone SST-XE01-2011 26 mm passive server accessory

SKU CH-R060-BB2M9 MPN SST-XE01-2011

Passive copper heatsink for Intel LGA 2011/2066 servers, just 26 mm tall

  • Supported CPU socketsIntel LGA 2066 / 2011
  • Cooler materialCopper
  • Fan mountingHorizontal
  • CPU cooler height limit26 mm
  • Heatsink dimensions26 × 90 × 90 mm
  • Product typeHeatsinks only
  • Passive 26 mm profile fits ultra-low server chassis
  • Copper skived-fin base draws heat without a fan
  • Horizontal fan mounts allow optional airflow upgrades
  • Intel LGA 2011 and 2066 socket compatibility
  • Compact 90 mm square footprint saves board space

Ultra-low profile server heatsink

The Silverstone SST-XE01-2011 is a passive copper heatsink designed for Intel LGA 2011 and LGA 2066 server platforms. At 26 mm tall it fits inside 1U chassis where active coolers cannot be used. The skived-fin construction spreads heat across a 90 mm square base without any moving parts.

Tool-free mounting on narrow keep-out zones

The heatsink uses the standard Intel square-ILM holes so no back-plate or extra brackets are required. Horizontal fan clips are moulded into the fins if airflow is later added. The 26 mm height leaves almost no clearance for RAM modules or VRM heatsinks directly beside the socket; verify board layout before fitting.

Socket and chassis checks before ordering

Confirm the motherboard uses LGA 2011 or LGA 2066 and that the ILM is intact. Measure the vertical space from the CPU lid to the chassis cover or riser card; the cooler needs the full 26 mm plus any thermal-paste gap. The 486 g weight is supported entirely by the socket retention mechanism.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 73% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameSILVERSTONE
Product lineXenon Series
Model nameSST-XE01-2011
Product typeHeatsinks only
Size & build
Cooler materialCopper
Fan mountingHorizontal
Heatsink dimensions26 × 90 × 90 mm
Product weight486g
Shipping weight0.68 kg
Package size140 × 114 × 89 mm
Compatibility
Supported CPU socketsIntel LGA 2066 / 2011
CPU cooler height limit26 mm

Questions about this item

How do I confirm the SST-XE01-2011 is cooling my Intel LGA 2066 CPU properly after installation?

Monitor CPU temperatures under load using system software; the 26 mm copper skived-fin heatsink should maintain safe thermal limits for passive operation on compatible sockets.

What comes with the SST-XE01-2011 and what must I source separately?

The package includes the 486 g copper heatsink unit; a separate case fan must be purchased to provide airflow across the horizontal mounting fins.

Which version of the Xenon Series fits a 26 mm height restriction for an LGA 2011 build?

The SST-XE01-2011 is the specific 26 mm model designed for Intel LGA 2011 and LGA 2066 sockets; no other height variant exists in this series.

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